High energy consumption and low efficiency! How to operate air floating centrifugal blower in cement industry?
Publisher: Administrator Date：2021-03-04
In recent years, the national environmental protection supervision has become more and more intense. Environmental protection has become the consensus of the cement industry. Under high pressure standards, energy conservation and emission reduction in the cement industry have become urgent. Just look at how air-floating centrifugal blowers change the problems of high energy consumption and low efficiency in the cement industry.
A Guangxi Concrete Co., Ltd. purchased a traditional Roots blower in 2010. The price is low and the energy consumption is high. The electricity bill for the past ten years has accounted for more than 15% of the annual performance, not counting the usual expensive maintenance. Maintenance costs are very costly for the company. In 2018, the person in charge of the company's equipment received a notice from the top, requesting that energy-saving and environmentally-friendly equipment must be repurchased this year to replace energy-consuming machines. It was also an occasional exhibition that I met Hitopin air floating centrifugal blowers. This energy-saving and environmentally friendly equipment has been visited by our service/service/personnel to understand the current conditions of use. It has high energy consumption and low efficiency. It also needs new lubricants. The waste oil removed has caused a secondary environment. influences. After various communications, it was decided to replace the air suspension blower. 75kw, 56m³/min, pressure 60kpa, motor can reach 200 million per minute, high-speed permanent magnet variable frequency motor flow adjustable range 40-100, no need to add lubricating oil, compared with traditional Roots blower, the efficiency is increased by 30% -50, the same power machine saves more than 300,000 kilowatt-hours of electricity every year. Does not affect environmental pollution. The air suspension blower adopts air suspension bearing technology, an advanced frequency conversion control system, which can be remotely controlled and does not require personnel on-site. The aluminum alloy casting molding shell is maintenance-free and cost-saving. Normally, only the filter, filter cotton, etc. need to be replaced regularly. can.
The factory has been in operation for 2 years. Compared with the previous old machine, it has a competitive advantage. It saved the purchase cost in one and a half years, indicating that the subsequent expansion of the factory will continue to cooperate!